Heated Transmission Cooler Flush Machine Overview

Flo-Dynamics heated transmission cooler flush machine

Maintaining a healthy transmission system is crucial for the smooth operation and longevity of your vehicle. One essential maintenance procedure is flushing the transmission cooler.

To simplify and improve this process, heated transmission cooler flush machines have gained popularity among automotive enthusiasts and professionals alike. Read on to learn more about what a heated transmission cooler flush machine is, the pros and cons of using a heated transmission cooler flush machine, explore where to buy them, and discuss their cost implications and more.

What Is A Heated Transmission Cooler Flush Machine?

A heated transmission cooler flush machine is a device used to clean and flush the transmission cooler in an automotive vehicle. The purpose of this machine is to remove contaminants and debris from the transmission cooler, ensuring proper cooling and optimal performance of the transmission system.

How Does A Heated Transmission Cooler Flush Machine Work?

  1. Preparation: The vehicle is usually lifted on a hoist or placed on jack stands to gain access to the transmission cooler lines. The transmission fluid is also drained from the transmission pan.
  2. Connections: The machine is connected to the vehicle’s transmission cooler lines. It has hoses that attach to the input and output lines of the cooler.
  3. Fluid Circulation: The machine uses a pump to circulate a cleaning solution through the transmission cooler. This solution is typically a specialized cleaning agent or a mixture of transmission fluid and a detergent. The pump pushes the solution through one of the cooler lines into the cooler.
  4. Heating: The machine also has a heating element that warms up the cleaning solution. Heating the solution helps to break down and dissolve any contaminants or deposits inside the transmission cooler. The ideal temperature for the cleaning solution may vary depending on the manufacturer’s recommendations.
  5. Reverse Flow: As the cleaning solution flows through the transmission cooler, it dislodges and flushes out accumulated debris, sludge, and contaminants. The machine usually has a reverse flow feature that allows it to alternate the direction of the solution flow periodically. This helps to dislodge and remove debris more effectively.
  6. Filtration: The machine often includes a filtration system to trap and remove the dislodged contaminants from the cleaning solution. This prevents them from reentering the transmission system.
  7. Fluid Replacement: After the cleaning process, the machine can also be used to refill the transmission with fresh transmission fluid. This is done by disconnecting the machine from the cooler lines and connecting it to a container of new transmission fluid. The pump then pushes the new fluid into the transmission system.
  8. Testing and Verification: Once the cleaning and fluid replacement are complete, the vehicle can be started and the transmission’s fluid level and condition can be checked. This ensures that the transmission is properly filled and the fluid is circulating correctly.

Overall, a heated transmission cooler flush machine provides a systematic and efficient method for cleaning and maintaining the transmission cooler, which is crucial for preserving the performance and longevity of the transmission system in a vehicle.

Pros & Cons of Heated Transmission Cooler Flush Machines

Heated transmission cooler flush machines are great tools that provide a lot of value here are common pros and cons of using or owning a heated transmission cooler flush machine.

Pros of Heated Transmission Cooler Machines:

Enhanced Efficiency:

Heated transmission cooler flush machines utilize heat to facilitate the removal of built-up debris, sludge, and contaminants from the transmission system. The application of heat softens and loosens the deposits, making it easier for the flushing solution to clean the cooler effectively. This results in a more thorough and efficient flush compared to traditional methods.

Comprehensive Cleaning:

With the aid of heated flush machines, the entire transmission cooler system, including the lines and radiator, can be thoroughly cleaned. The machine’s high-pressure pumping system pushes the cleaning solution through the cooler, removing any accumulated contaminants. This process ensures a clean and unrestricted flow of transmission fluid, promoting optimal performance and longevity.

Time and Labor-Saving:

Manual transmission cooler flushes can be time-consuming and labor-intensive. Heated flush machines automate the process, significantly reducing the time and effort required. Mechanics can attend to other tasks while the machine performs the flush, making it a valuable investment for busy automotive repair shops.

Professional Results:

Heated flush machines offer professional-grade performance and reliability. They are designed to meet the rigorous demands of automotive service centers and provide consistent results. By investing in a heated transmission cooler flush machine, you can ensure that your vehicle receives a thorough flush that meets or exceeds manufacturer specifications.

Cons of Heated Transmission Cooler Flush Machines:


One of the main drawbacks of heated transmission cooler flush machines is their initial investment cost. These machines are specialized equipment, designed for professional use, and are priced accordingly. However, for automotive repair businesses or individuals regularly performing flushes, the long-term benefits and efficiency gains often outweigh the initial expense.

Where to Buy Heated Transmission Cooler Flush Machines

Heated transmission cooler flush machines are typically available through automotive equipment suppliers, both online and offline. Here are a few popular options:

Automotive Equipment Specialists: Companies like Snap-on, Matco Tools, and others offer a range of automotive equipment, including heated transmission cooler flush machines. Their websites or local retailers are good places to start your search

Cost Implications

The cost of heated transmission cooler flush machines varies depending on the brand, features, and overall build quality. Entry-level models can start around $500, while more advanced and feature-rich units can exceed $2,000. It’s important to consider your specific requirements and budget when selecting a machine. Remember that while the initial investment might seem significant, the long-term benefits in terms of time savings, improved performance, and reduced maintenance costs can make it a worthwhile purchase.

Investing in a heated transmission cooler flush machine offers numerous advantages for both professional automotive technicians and passionate DIYers.

The enhanced efficiency, comprehensive cleaning, and time-saving benefits make these machines a valuable tool in maintaining a healthy transmission system. While the initial cost may seem prohibitive, the long-term benefits often justify the investment.

Consider your specific needs, research reputable suppliers, and choose a machine that suits your budget and requirements. With a heated transmission cooler flush machine at your disposal, you can ensure optimal performance and longevity for your vehicle’s transmission system.

Is it Worth Buying a Heated Transmission Cooler Flushing Machine?

This is a very common question, especially if this is the first time you’re in the market for a heated transmission cooler flush machine. When it comes to evaluating revenue generated from a heated transmission cooler flush machine, it comes from two primary ways such as reducing transmission failures, and fees for flushing services.

Overtime, a heated transmission cooler flush machine will help pay for itself and provide fewer transmission failures for your customer base resulting in better customer satisfaction and both time and cost savings for your shop overall.

Interested in learning more about heated transmission coolers or to get a price quote? Email us at [email protected] for more information.